Which of the following can negatively affect braking distance?

Worn tires significantly impact braking distance due to their reduced tread depth and compromised grip on the road surface. When tires are worn, they cannot efficiently channel water away if conditions are wet, leading to increased stopping distances. On dry surfaces, worn tires may also struggle to maintain traction, which can lead to longer stopping distances compared to well-maintained tires. This decrease in performance highlights the importance of tire condition in ensuring safe stopping capabilities for a truck.

In contrast, dry road conditions, new brake pads, and proper tire inflation contribute positively to braking efficiency. Dry roads provide better traction, allowing for shorter braking distances. New brake pads enhance the braking system’s overall effectiveness, ensuring that the vehicle stops more reliably. Additionally, proper tire inflation ensures optimal contact with the road, which is crucial for maintaining effective braking performance.